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Latest Electrical phenomena Stories

2013-08-06 23:01:37

The new U-628 rotary stage is ideal for precision opto-mechanical set-ups due to its small size, high resolution and fast response. Auburn, MA (PRWEB) August 06, 2013 PI (Physik Instrumente) L.P. – a leading manufacturer of opto-mechanical and nanopositioning equipment introduces the U-628, a rotary positioner driven by an ultrasonic ceramic motor. On a very small footprint of only 2x2 inches, it provides high rotational velocity up to 1800 RPM (1080 deg/sec). An optical encoder is...

2013-07-31 23:20:36

The E-482 power amplifier is useful for a multitude of fast actuation and switching applications such as adaptive structures and mechanisms, precision tool servos, fatigue testing, quality control purposes or highly dynamic control of piezo driven valves in test stands. Auburn, MA (PRWEB) July 31, 2013 Piezo technology market leader PI (Physik Instrumente) presents the E-482, a new high-power amplifier providing 6 kW peak power with an energy saving power recovery design. The E-482 is...

2013-07-25 23:01:54

Kepo Electronics Piezo elements, Speakers, Alarms, Buzzers, Receivers, Sirens and Microphone solutions hit the Market sweet spot Fremont, CA (PRWEB) July 25, 2013 Global Electronic Components Distributor, STI Certified Electronics Inc., recognized by design engineers as having a broad product portfolio and excellent design support and Kepo Electronics, a Sino-Korean Joint Venture supplying Acoustic and Security solutions, have signed a Distribution Agreement for North America. “The...

2013-07-21 23:03:40

Nanopositioning specialist PI (Physik Instrumente) complements its product line of XY precision piezo-driven systems with the new P-763 positioner. This new, affordable compact stage also features a large aperture of 1.2x1.2 inches. (PRWEB) July 21, 2013 With its novel P-763 piezo positioner, PI (Physik Instrumente) further extends its product line of high-precision XY piezo systems. This new, affordable compact stage also features a large aperture of 1.2x1.2 inches. The piezo...

2013-07-20 23:04:16

MARS Rover-proven piezo drive technology is behind PI’s new high-speed nanopositioning system. The P-630 linear stage achieves its high performance through a direct-drive mechanism and multi-layer piezo ceramic actuators. Auburn, MA (PRWEB) July 20, 2013 MARS Rover-proven piezo drive technology is behind PI’s new high-speed nanopositioning system. The P-630 linear stage achieves its high performance through a direct-drive mechanism and multi-layer piezo ceramic actuators. Its high...

2013-07-15 23:22:53

Superior Magnetics for Pain Free Living announced pain in seconds with the piezoelectric stimulator. Hartford, CT (PRWEB) July 15, 2013 Pain Free Living web: SuperiorMagnetics.com, a leader in innovative pain relief products is excited to announce the release of their piezoelectric stimulator for pain relief. The piezoelectric stimulator uses electrical stimulation to restore proper electrical flow. During a brief demonstration using the piezoelectric stimulator customers are often...

2013-07-05 23:17:23

Superior Magnetics for Pain Free Living announced piezo stimulator relieves pain in seconds. Jacksonville, FL (PRWEB) July 05, 2013 Pain Free Living web: SuperiorMagnetics.com, a leader in innovative pain relief products is excited to announce the release of the piezoelectric stimulator for pain relief. The piezoelectric stimulator uses electrical stimulation to restore proper electrical flow. During a brief demonstration using the piezoelectric stimulator customers are often reporting...

Dark Lightning And Visible Lightning May Be Connected
2013-04-25 11:02:17

Watch the video "Scientists Detect Dark Lightning Linked To Visible Lightning" Brett Smith for redOrbit.com - Your Universe Online Discovered in 1991, dark lightning is an electrical phenomenon that occurs deep within a thunderhead and is responsible for producing a powerful burst of radio waves and gamma rays. Now, new research from an international team of scientists has found that dark lightning and visible lightning may be connected, according to a report in Geophysical...


Latest Electrical phenomena Reference Libraries

Weather Reference Library
2012-05-10 10:05:27

When we think of thunderstorms we have to remember the deadliest part of those storms and that is the lightning that occurs with them. Lightning is found in many forms. The first type of lightning is known as cloud to cloud meaning that the electric charge travels from one cloud to the other. The second type of lightning is the Cloud to Air meaning the lighting moves from the cloud and enters the clear air of the sky. A third type of lightning is the cloud to ground. This is the most...

45_0a648573510fd624b654781c72234be7
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...

45_ea2454244dfc08fbf5cc825f9559f1da
2009-07-21 16:27:18

Heat Lightning is actually faint flashes of lightning reflecting outward from distant thunderstorms. These flashes usually do not produce thunder as the storm is sometimes too far away to be heard. The term heat lightning got its name because it often occurs on hot summer nights and does not produce audible thunder. One reason heat lightning can be seen so far away is due to the reflection of the light bouncing off water particles in moist, humid air and as light is scattered throughout the...

6_7a298dad9db3084ba8f1dbe9ba6be2442
2004-10-19 04:45:41

Aurora -- The Polar Aurora are natural displays of light in the sky that can be seen with the unaided eye only at night. An auroral display in the Northern Hemisphere is called the aurora borealis, or the northern lights; in the Southern Hemisphere it is called the aurora australis. Auroras are the most visible effect of the sun's activity on the earth's atmosphere. The beautiful and often eerie curtains of light in the night time sky have been observed by people for millennia. An aurora...

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Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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